diff --git a/README.md b/README.md
index 9e51d82..2cac778 100644
--- a/README.md
+++ b/README.md
@@ -62,8 +62,8 @@ $ sudo wget http://gitlab.tp.rulingcom.com/erictyl/install_r45_on_ubuntu_1804lts
 ## 設定host IP(避免VM抓不到domain對應的IP)
 ```sh
 # sudo vim /etc/hosts 加入以下內容
-59.120.142.210 gitlab.tp.rulingcom.com
-59.120.142.206 ruling.digital store.tp.rulingcom.com
+59.124.85.200 gitlab.tp.rulingcom.com
+59.124.85.199 ruling.digital store.tp.rulingcom.com
 151.101.1.227 index.rubygems.org rubygems.org
 104.192.141.1 bitbucket.org
 ```